DE69026726D1 - DIGITAL SIGNAL PLAYER WITH VARIABLE SPEED - Google Patents

DIGITAL SIGNAL PLAYER WITH VARIABLE SPEED

Info

Publication number
DE69026726D1
DE69026726D1 DE69026726T DE69026726T DE69026726D1 DE 69026726 D1 DE69026726 D1 DE 69026726D1 DE 69026726 T DE69026726 T DE 69026726T DE 69026726 T DE69026726 T DE 69026726T DE 69026726 D1 DE69026726 D1 DE 69026726D1
Authority
DE
Germany
Prior art keywords
digital signal
variable speed
signal player
player
variable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69026726T
Other languages
German (de)
Other versions
DE69026726T2 (en
Inventor
Hideshi Taki
Takafumi Ueno
Shiro Tsuji
Masataka Nikaido
Nobuyoshi Kihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP27529189A external-priority patent/JPH0787015B2/en
Priority claimed from JP1280501A external-priority patent/JPH0756732B2/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69026726D1 publication Critical patent/DE69026726D1/en
Application granted granted Critical
Publication of DE69026726T2 publication Critical patent/DE69026726T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE69026726T 1989-10-23 1990-10-22 DIGITAL SIGNAL PLAYER WITH VARIABLE SPEED Expired - Fee Related DE69026726T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27529189A JPH0787015B2 (en) 1989-10-23 1989-10-23 Variable speed playback device
JP1280501A JPH0756732B2 (en) 1989-10-26 1989-10-26 Digital signal reproducing device
PCT/JP1990/001361 WO1991006101A1 (en) 1989-10-23 1990-10-22 Variable-speed digital signal reproducing device

Publications (2)

Publication Number Publication Date
DE69026726D1 true DE69026726D1 (en) 1996-05-30
DE69026726T2 DE69026726T2 (en) 1996-11-28

Family

ID=26551402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026726T Expired - Fee Related DE69026726T2 (en) 1989-10-23 1990-10-22 DIGITAL SIGNAL PLAYER WITH VARIABLE SPEED

Country Status (3)

Country Link
EP (1) EP0548359B1 (en)
DE (1) DE69026726T2 (en)
WO (1) WO1991006101A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994015336A1 (en) * 1992-12-23 1994-07-07 Ampex Systems Corporation Tape speed override (tso) control system including servo reference and audio clock generation
FR2733346B1 (en) * 1995-04-21 1997-05-23 Thomson Csf METHOD FOR READING INFORMATION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166508A (en) * 1982-03-25 1983-10-01 Sony Corp Sound signal reproducing device
JPH0619797B2 (en) * 1984-02-13 1994-03-16 株式会社東芝 Convolution operation circuit
JPS613368A (en) * 1984-06-15 1986-01-09 Matsushita Electric Ind Co Ltd Method for variable speed reproduction of digital sound signal in vtr device
GB8421378D0 (en) * 1984-08-23 1984-09-26 British Broadcasting Corp Variable speed replay
JPH0797858B2 (en) * 1985-07-22 1995-10-18 株式会社日立製作所 Variable speed playback device for video tape recorder

Also Published As

Publication number Publication date
EP0548359A1 (en) 1993-06-30
WO1991006101A1 (en) 1991-05-02
DE69026726T2 (en) 1996-11-28
EP0548359A4 (en) 1993-03-17
EP0548359B1 (en) 1996-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee